Homelite ut902250 User manual

Brand: Homelite

Model: ut902250

Category: Power generators

Type: User manual

SAVE THIS MANUAL FOR FUTURE REFERENCE

Your generator has been engineered and manufactured to our high standard for dependability, ease of operation, and op-

erator safety. When properly cared for, it will give you years of rugged, trouble-free performance.

DANGER: You WILL be KILLED or SERIOUSLY HURT if you do not follow the instructions in this operator’s

manual.

Thank you for your purchase.

Ce générateur a été conçu et fabriqué conformément à nos

strictes normes de fiabilité, de simplicité d’emploi et de sécurité

d’utilisation. Correctement entretenu, il vous donnera des années

de fonctionnement robuste et sans problème.

DANGER : Le non-respect des instructions fournies

dans ce manuel d’utilisation entraînera des BLESSURES

GRAVES, voire MORTELLES.

Merci de votre achat.

Su generador ha sido diseñado y fabricado de conformidad con

estrictas normas para brindar fiabilidad, facilidad de uso y seguridad

para el operador. Con el debido cuidado, le brindará muchos años

de sólido y eficiente funcionamiento.

PELIGRO: El incumplimiento de las instrucciones en

este manual del operador puede CAUSARLE LA MUERTE O

LESIONARLE GRAVEMENTE.

Le agradecemos su compra.

CONSERVER CE MANUEL POUR

FUTURE RÉFÉRENCE

GUARDE ESTE MANUAL PARA

FUTURAS CONSULTAS

OPERATOR’S MANUAL

Manuel d’utilisation

Manual del operador

2250 WATT GENERATOR

Générateur de 2250 watts

Generador 2250 watts

UT902250 Series

Série UT902250

Serie UT902250

NEUTRAL BONDED TO FRAME

CONNECTEUR NEUTRE RELIÉ AU CADRE / PUNTO NEUTRO CONECTADO AL MARCO

To register your Homelite

product, please visit:

http://register.homelite.com/

Pour enregistrer votre produit de

Homelite, s’il vous plaît la visite:

http://register.homelite.com/

Para registrar su producto de

Homelite, por favor visita:

http://register.homelite.com/

See this fold-out section for all of the figures

referenced in the operator’s manual.

Consulter l’encart à volets afin

d’examiner toutes les figures mentionnées

dans le manuel d’utilisation.

Consulte esta sección desplegable para ver todas

las figuras a las que se hace referencia en el

manual del operador.

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Page 2 — English

This product has many features for making its use more pleasant and enjoyable. Safety, performance, and dependability

have been given top priority in the design of this product, making it easy to maintain and operate.



Introduction ...................................................................................................................................................................... 2



Important Safety Instructions ........................................................................................................................................3-4



Specific Safety Rules ....................................................................................................................................................... 4



Symbols ........................................................................................................................................................................5-7



Electrical ........................................................................................................................................................................8-9



Features ........................................................................................................................................................................ 10



Assembly ........................................................................................................................................................................ 11



Operation ..................................................................................................................................................................12-13



Maintenance .............................................................................................................................................................14-16



Troubleshooting ............................................................................................................................................................. 17



Warranty .................................................................................................................................................................... 18-19



Parts Ordering / Service .................................................................................................................................... Back Page

DANGER:

GROUNDING THE GENERATOR

To reduce the risk of shock or electrocution, generator must be

properly grounded. The nut and ground terminal on the frame

must always be used to connect the generator to a suitable ground

source. The ground path should be made with #8 size wire. Con-

nect the terminal of the ground wire between the lock washer and

the nut, and tighten the nut fully. Connect the other end of the wire

securely to a suitable ground source.

The National Electric Code contains several practical ways in which

to establish a good ground source. If a steel or iron rod is used, it

should be at least 5/8 in. diameter, and if a nonferrous rod is used,

it should be at least 1/2 in. diameter and be listed as material for grounding. Drive the rod or pipe to a depth of 8 ft. If

a rock bottom is encountered less than 4 ft. down, bury the rod or pipe in a trench.

All electrical tools and appliances operated from this generator must be properly grounded by use of a third wire or

be “Double Insulated.”

It is recommended to:

1. Use electrical devices with 3-prong grounded plugs.

2. Use an extension cord with a 3-pole receptacle and a 3-prong plug at opposite ends to ensure continuity of the

ground protection from the generator to the appliance.

Check and adhere to all applicable federal, state, and local regulations relating to grounding specifications. Consult a

qualified electrician or service personnel if the grounding instructions are not completely understood or if in doubt as

to whether the generator is properly grounded.

TABLE OF CONTENTS

INTRODUCTION

Page 3 — English

DANGER:

Carbon Monoxide. Using a generator indoors CAN KILL

YOU IN MINUTES.

Generator exhaust contains high levels of carbon mon-

oxide (CO), a poisonous gas you cannot see or smell. If

you can smell the generator exhaust, you are breathing

CO. But even if you cannot smell the exhaust, you could

be breathing CO.

 Never use a generator inside homes, garages, crawl

spaces, or other partly enclosed areas. Deadly levels

of carbon monoxide can build up in these areas. Us-

ing a fan or opening windows and doors does NOT

supply enough fresh air.

 ONLY use a generator outdoors and far away from

open windows, doors, and vents. These openings

can pull in generator exhaust.

Even when you use a generator correctly, CO may

leak into the home. ALWAYS use a battery-powered or

battery-backup CO alarm in the home.

If you start to feel sick, dizzy, or weak after the generator

has been running, move to fresh air RIGHT AWAY. See

a doctor. You could have carbon monoxide poisoning.

WARNING:

Read and understand all instructions. Failure to follow

all instructions listed below may result in electrocution,

fire, and/or carbon monoxide poisoning, which will cause

death or serious injury.

WARNING:

National Electric Code requires generator to be grounded

to an approved earth ground. Before using the ground ter-

minal, consult a qualified electrician, electrical inspector,

or local agency having jurisdiction for local codes or or-

dinances that apply to the intended use of the generator.

SAVE THESE INSTRUCTIONS

This manual contains important instructions that should be

followed during installation and maintenance of the genera-

tor and batteries.



Do not connect to a building’s electrical system unless

the generator and transfer switch have been properly

installed and the electrical output has been verified by a

qualified electrician.

 Do not allow children or untrained individuals to use this unit.

 Never start or run the engine inside a closed or partially

enclosed area. Breathing exhaust fumes will kill you.

 Keep all bystanders, children, and pets at least 10 feet

away.

 Wear sturdy and dry shoes or boots. Do not operate while

barefoot.

 Do not operate generator when you are tired or under the

influence of drugs, alcohol, or medication.

 Keep all parts of your body away from any moving parts

and all hot surfaces of the unit.

 Do not touch bare wire or receptacles.

 Do not use generator with electrical cords which are

worn, frayed, bare, or otherwise damaged.

 Before storing, allow the engine to cool and drain fuel

from the unit.

 Do not operate or store the generator in rain, snow, or

wet weather.

 Store the generator in a well-ventilated area with the fuel

tank empty. Fuel should not be stored near the generator.

 Empty fuel tank, close fuel valve, and restrain the unit

from moving before transporting in a vehicle.

 Allow engine to cool for five minutes before refueling.

 To reduce the risk of fire and burn injury, handle fuel with

care. It is highly flammable.

 Do not smoke while handling fuel.

 Store fuel in a container approved for gasoline.

 Position the unit on level ground, stop engine, and allow

to cool before refueling.

 Loosen fuel cap slowly to release pressure and to keep

fuel from escaping around the cap.

 Tighten the fuel cap securely after refueling.

 Wipe spilled fuel from the unit.

 Never attempt to burn off spilled fuel under any circum-

stances.

 Generators vibrate in normal use. During and after the

use of the generator, inspect the generator as well as

extension cords and power supply cords connected to

it for damage resulting from vibration. Have damaged

items repaired or replaced as necessary. Do not use plugs

or cords that show signs of damage such as broken or

cracked insulation or damaged blades.

 For power outages, permanently installed stationary gen-

erators are better suited for providing back-up power to

the home. Even a properly connected portable generator

can become overloaded. This may result in overheating

or stressing the generator components, possibly leading

to generator failure.

 Use only authorized replacement parts and accessories

and follow instructions in the Maintenance section of this

manual. Use of unauthorized parts or failure to follow

maintenance instructions may create a risk of shock or

injury.

IMPORTANT SAFETY INSTRUCTIONS

Page 4 — English

WARNING:

When this generator is used to supply a building

wiring system: generator must be installed by a quali-

fied electrician and connected to a transfer switch as

a separately derived system in accordance with NFPA

70, National Electrical Code. The generator shall be

connected through a transfer switch that switches all

conductors other than the equipment grounding con-

ductor. The frame of the generator shall be connected to

an approved grounding electrode. Failure to isolate the

generator from power utility can result in death or injury

to electric utility workers.



Do not use this generator to provide power for emergency

medical equipment or life support devices.



Exhaust contains poisonous carbon monoxide, a color-

less, odorless gas. Breathing exhaust can cause loss

of consciousness and can lead to death. If running in a

confined or partially-enclosed area, the air may contain

a dangerous amount of carbon monoxide. To keep ex-

haust fumes from building up, always provide adequate

ventilation.



Always use a battery-powered carbon monoxide detec-

tor when running the generator. If you begin to feel sick,

dizzy, or weak while using the generator, shut it off and

get to fresh air immediately. See a doctor. You may have

carbon monoxide poisoning.



Place the generator on a flat, stable surface with a slope

of no more than 4°.



Operate in a well-ventilated, well-lit area isolated from

working areas to avoid noise interference.



Operating the generator in wet conditions could result in

electrocution. Keep the unit dry.



Keep the generator a minimum of 3 feet away from all

types of combustible material.



Do not operate generator near hazardous material.



Do not operate generator at a gas or natural gas filling

station.



Do not touch the muffler or cylinder during or immediately

after use; they are HOT and will cause burn injury.



This generator has a neutral bonded condition. This

means the neutral conductor is electrically connected to

the frame of the machine.



Do not allow the generator’s gas tank to overflow when

filling. Fill to 1 in. below the top neck of the gasoline tank

to allow for fuel expansion. Do not cover the fuel tank cap

when the engine is running. Covering the fuel tank cap

during use may cause engine failure and/or damage to

the tool.



Do not smoke when filling the generator with gasoline.



Shut down the engine and allow to cool completely before

adding gasoline or lubricant to the generator.



Do not remove the oil dipstick or the fuel tank cap when

the engine is running.



Pay close attention to all safety labels located on the

generator.



Keep children a minimum of 10 feet away from the gen-

erator at all times.



The unit operates best in temperatures between 23°F and

104°F with a relative humidity of 90% or less.



Specific modifications for high-altitude performance are

needed if the generator will always be operated at alti-

tudes above 5,000 feet. Contact your nearest authorized

service center for more information and to have these

modifications performed.



Operating voltage and frequency requirement of all

electronic equipment should be checked prior to plug-

ging them into this generator. Damage may result if the

equipment is not designed to operate within a +/- 10%

voltage variation, and +/- 3 Hz frequency variation from

the generator name plate ratings. To avoid damage, al-

ways have an additional load plugged into the generator

if solid state equipment (such as a television set) is used.

A power line conditioner is recommended for some solid

state applications.



For outdoor use only.



Save these instructions. Refer to them frequently and use

them to instruct others who may use this product. If you

loan someone this product, loan them these instructions

also.

 Maintain the unit per maintenance instructions in this

Operator’s Manual.

 Inspect the unit before each use for loose fasteners, fuel

leaks, etc. Replace damaged parts.

IMPORTANT SAFETY INSTRUCTIONS

SPECIFIC SAFETY RULES

Page 5 — English

The following signal words and meanings are intended to explain the levels of risk associated with this product.

SYMBOL SIGNAL MEANING

DANGER:

Indicates an imminently hazardous situation, which, if not avoided, will result

in death or serious injury.

WARNING:

Indicates a potentially hazardous situation, which, if not avoided, could result

in death or serious injury.

CAUTION:

Indicates a potentially hazardous situation, which, if not avoided, may result in

minor or moderate injury.

CAUTION:

(Without Safety Alert Symbol) Indicates a situation that may result in property

damage.

Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper

interpretation of these symbols will allow you to operate the product better and safer.

SYMBOL NAME DESIGNATION/EXPLANATION

Safety Alert Indicates a potential personal injury hazard.

Read Operator’s Manual

To reduce the risk of injury, user must read and understand

operator’s manual before using this product.

Wet Conditions Alert Do not expose to rain or use in damp locations.

Electric Shock

Failure to use in dry conditions and to observe safe practices can

result in electric shock.

Toxic Fumes

Running generator gives off carbon monoxide, an odorless, color-

less, poison gas. Breathing carbon monoxide can cause nausea,

fainting, or death.

Fire/Explosion

Fuel and its vapors are extremely flammable and explosive. Fire

or explosion can cause severe burns or death.

Hot Surface

To reduce the risk of injury or damage, avoid contact with any hot

surface.

Lifting Hazard

To reduce the risk of serious injury, avoid attempting to lift the

generator alone.

Ground

Consult with local electrician to determine grounding requirements

before operation.

SYMBOLS

Page 6 — English

SAFETY LABELS

The information below can be found on the generator. For

your safety, please study and understand all of the labels

before starting the generator.

If any of the labels come off the unit or become hard to read,

contact an authorized service center for replacement.

 You WILL be KILLED or SERIOUSLY HURT if you do not

follow the Operator’s Manual instructions.

 Risk of Fire. Do not add fuel while the product is operat-

ing.

 Generator is a potential source of electric shock. Do not

expose to moisture, rain, or snow. Do not operate with

wet hands or feet.

Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper

interpretation of these symbols will allow you to operate the product better and safer.

SYMBOL NAME DESIGNATION/EXPLANATION

Electrocution

Failure to properly ground generator can result in electrocution,

especially if the generator is equipped with a wheel kit.

V Volts Voltage

A Amperes Current

Hz Hertz Frequency (cycles per second)

W Watt Power

hrs Hours Time

gal Gallon Volume

qt Quart Volume

SYMBOLS

 Exhaust contains poisonous carbon monoxide gas that

can cause unconsciousness or DEATH. Operate in well-

ventilated, outdoor areas away from open windows or

doors.

 Failure to properly ground generator can result in elec-

trocution, especially if the generator is equipped with a

wheel kit.

 Do not expose to rain or use in damp locations.

 Using a generator indoors CAN KILL YOU IN MINUTES.

Generator exhaust contains carbon monoxide. This is a

poison you cannot see or smell.

 NEVER use inside a home or garage, EVEN IF doors and

windows are open.

 Only use OUTSIDE and far away from windows, doors,

and vents.

Page 7 — English

FUEL WARNING

No smoking when filling with gasoline. Do not overfill. Full

level is 1 in. below the top of the fuel neck. Stop the engine

for five minutes before refueling to avoid the heat from the

muffler igniting fuel vapors.

ENGINE LUBRICANT WARNING

You must add lubricant before first operating the generator.

The oil reservoir capacity is 20 oz. Always check the lubricant

level before each operation. The lubricant level should always

GROUNDING WARNING

National Electric Code requires generator to be grounded to an approved earth ground.

HOT SURFACE WARNING

Do not touch the muffler or aluminum cylinder of the engine.

They are very HOT and will cause severe burns. Don’t put

any flammable or combustible materials in the direct path

of the exhaust.

SYMBOLS

Page 8 — English

EXTENSION CORD CABLE SIZE

Refer to the table below to ensure the cable size of the extension cords you use are capable of carrying the required load.

Inadequate size cables can cause a voltage drop, which can damage the appliance and overheat the cord.

Current in

Amperes

Load in Watts Maximum Allowable Cord Length

At 120V At 240V #8 Wire #10 Wire #12 Wire #14 Wire #16 Wire

2.5 300 600 1000 ft. 600 ft. 375 ft. 250 ft.

5 600 1200 500 ft. 300 ft. 200 ft. 125 ft.

7.5 900 1800 350 ft. 200 ft. 125 ft. 100 ft.

10 1200 2400 250 ft. 150 ft. 100 ft. 50 ft.

15 1800 3600 150 ft. 100 ft. 65 ft.

20 2400 4800 175 ft. 125 ft. 75 ft.

25 3000 6000 150 ft. 100 ft.

30 3600 7200 125 ft. 65 ft.

40 4800 9600 90 ft.

ELECTRIC MOTOR LOADS

It is characteristic of common electric motors in normal operation to draw up to six times their running current while start-

ing. This table may be used to estimate the watts required to start “Code G” electric motors; however, if an electric motor

fails to start or reach running speed, turn off the appliance or tool immediately to avoid equipment damage. Always check

the requirements of the tool or appliance being used compared to the rated output of the generator.

Motor Size (H.P.) Running Watts

Watts Required to Start Motor

Repulsion Induction Capacitor Split Phase

1/8 275 600 850 1200

1/6 275 600 850 2050

1/4 400 850 1050 2400

1/3 450 975 1350 2700

1/2 600 1300 1800 3600

3/4 850 1900 2600 —

1 1100 2500 3300 —

CAUTION:

Operating voltage and frequency requirement of all electronic equipment should be checked prior to plugging them into

this generator. Damage may result if the equipment is not designed to operate within a +/- 10% voltage variation, and

+/- 3 hz frequency variation from the generator name plate ratings. To avoid damage, always have an additional load

plugged into the generator if solid state equipment (such as a television set) is used. A power line conditioner is recom-

mended for some solid state applications.

ELECTRICAL

Page 9 — English

GENERATOR CAPACITY

Make sure the generator can supply enough continuous (run-

ning) and surge (starting) watts for the items you will power

at the same time. Follow these simple steps.

1. Select the items you will power at the same time.

2. Total the continuous (running) watts of these items. This

is the amount of power the generator must produce to

keep the items running. See the wattage reference chart

at right.

3. Estimate how many surge (starting) watts you will need.

Surge wattage is the short burst of power needed to start

electric motor-driven tools or appliances such as a circular

saw or refrigerator. Because not all motors start at the

same time, total surge watts can be estimated by adding

only the item(s) with the highest additional surge watts to

the total rated watts from step 2.

Example:

Tool or Appliance

Continuous

Running) Watts

Surge

(Starting) Watts

Furnace Fan 800 2350

Refrigerator 700 2200

Well Pump 1000 1500

Light (75 Watts) x 4 300 300

2800 Total

Running Watts

2350 Highest

Surge Watts

Total Continuous (Running) Watts 2800

Plus Highest Additional Surge Watts + 2350

Equals Total Generator Output Required 5150

POWER MANAGEMENT

To prolong the life of the generator and attached devices,

it is important to take care when adding electrical loads to

the generator. There should be nothing connected to the

generator outlets before starting its engine. The correct and

safe way to manage generator power is to sequentially add

loads as follows:

1. With nothing connected to the generator, start the engine

as described later in this manual.

2. Plug in and turn on the first load, preferably the largest

load you have.

3. Permit the generator output to stabilize (engine runs

smoothly and attached device operates properly).

4. Plug in and turn on the next load.

5. Again, permit the generator to stabilize.

6. Repeat steps 4 and 5 for each additional load.

Never add more loads than the generator capacity. Take

special care to consider surge loads in generator capacity

as previously described.

CAUTION:

Do not overload the generator’s capacity. Exceeding the

generator’s wattage/amperage capacity can damage

the generator and/or electrical devices connected to it.

Application/Equipment

Estimated

Run Watts

Estimated

Starting

Watts

Emergency / Home Standby

Clock Radio 50 50

Lights (qty. 4 x 75 W) 300 300

Refrigerator 700 2200

Furnace Fan 800 2350

Water Well Pump 1000 1500

Microwave 1000 1000

Sump Pump 1050 2200

Electric Range (per element) 2100 2100

Job Site

Electric Drill − 1/2 HP 600 900

Airless Sprayer − 1/3 HP 600 1200

Quartz Halogen Work Light 1000 1000

Reciprocating Saw 960 1920

Air Compressor − 1 HP 1600 4500

Circular Saw − 7-1/4 in. 1400 2300

Planer/Jointer − 6 in 1800 1800

Miter Saw − 10 in. 1800 1800

Table Saw/Radial Arm Saw − 10 in. 2000 2000

*Wattages listed are approximate. Check tool or appliance for actual wattage.

ELECTRICAL

Page 10 — English

PRODUCT SPECIFICATIONS

ENGINE

Engine Type .................................................. 169cc Subaru

Cooling System .................................................. Forced Air

Starting System .........................................................Recoil

Ignition System ............................................................T.C.I.

Spark Plug .............................................. Champion RL86C

Engine Lubricant Volume...........................................20 oz.

Fuel Volume ................................................................ 2 gal.

GENERATOR

Rated Voltage ........................................ 120V AC / 12V DC

Rated Amps ..................................................18.75 A / 15 A

Rated Running Watts* ........................................... 2,250 W

Rated Starting Watts ............................................. 2,800 W

Rated Frequency ....................................................... 60 Hz

DIMENSIONS

Length ................................................................. 17-1/2 in.

Width ................................................................... 23-1/3 in.

Height .................................................................. 16-1/2 in.

KNOW YOUR GENERATOR

See Figure 1.

The safe use of this product requires an understanding of the

information on the product and in this operator’s manual as

well as a knowledge of the project you are attempting. Before

use of this product, familiarize yourself with all operating

features and safety rules.

AC CIRCUIT BREAKER

The circuit breaker is provided to protect the generator

against electrical overload.

AIR FILTER

The air filter helps to limit the amount of dirt and dust drawn

into the unit during operation.

CHOKE LEVER

The choke lever is used when starting the engine.

FUEL TANK

The fuel tank has a capacity of 2 gallons.

GROUND TERMINAL

The ground terminal is used to assist in properly ground-

ing the generator to help protect against electrical shock.

Consult with a local electrician for grounding requirements

in your area.

OIL CAP

Remove the oil fill cap to check and add lubricant to the

generator when necessary.

OIL DRAINAGE BOLT

When changing the engine lubricant, the oil drainage bolt is

loosened to allow old engine lubricant to be drained.

RECEPTACLES

Your generator has the following single phase, 60 Hz outlets:

two 120 Volt AC, 20 Amp receptacles, and one 12 Volt DC

outlet. These can be used for operating appropriate appli-

ances, electrical lighting, tools, and motor loads.

RECOIL STARTER GRIP

The recoil starter grip is used (along with the engine switch)

to start the generator’s engine.

FEATURES

*Rated running watts determined by PGMA Standard G200

Page 11 — English

UNPACKING

This product requires assembly.

 Carefully cut the box down the sides then remove the

machine and any accessories from the box. Make sure

that all items listed in the packing list are included.

NOTE: This machine is heavy and requires a minimum of

two people to lift. To avoid back injury, lift with your legs

and not your back.

WARNING:

Do not use this product if any parts on the Packing List

are already assembled to your product when you unpack

it. Parts on this list are not assembled to the product by

the manufacturer and require customer installation. Use

of a product that may have been improperly assembled

could result in serious personal injury.

 Inspect the unit carefully to make sure no damage oc-

curred during shipping.

 Do not discard the packing material until you have

carefully inspected and satisfactorily operated the

product.

 If any parts are damaged or missing, please call

1-800-242-4672 for assistance.

PACKING LIST

See Figure 2.

The following items are included with the generator:

Key

No. Description Qty.

1 Wheels .................................................................2

2 Axle ......................................................................2

3 Washer .................................................................2

4 Lanyard and Handle Lock Pin .............................1

5 Bottle of Engine Lubricant ...................................1

6 Handle ................................................................1

7 Bolts ....................................................................2

8 Nuts ....................................................................2

Operator’s Manual (not shown) ...........................1

WARNING:

If any parts are damaged or missing do not operate

this product until the parts are replaced. Use of this

product with damaged or missing parts could result in

serious personal injury.

WARNING:

Do not attempt to modify this product or create acces-

sories not recommended for use with this product. Any

such alteration or modification is misuse and could result

in a hazardous condition leading to possible serious per-

sonal injury.

WARNING:

Do not attempt to operate the generator until assembly

is complete. Failure to comply could result in possible

serious personal injury.

TOOLS NEEDED

See Figure 3.

The following tools (not included or drawn to scale) are

needed for assembly:

 Socket Wrench (12 mm and 13 mm)

 Combination Wrench (10 mm, 12 mm, 13 mm, and 14 mm)

NOTE: Do not put fuel or lubricant in the generator before

installing the wheels and handle.

INSTALLING THE WHEELS

See Figure 4.

Wheels are provided to assist in moving the generator to

the desired location.

 Locate the axle, washer, and wheels.

 Slide the axle through the hole in the center of the wheel

then slide the washer onto the axle.

 Lift the machine and slide the axle into the wheel mount-

ing hole in the machine base as shown.

 Push the wheel into the hole until it clicks in place and is

secured properly.

 Repeat the process on the other side to install second

wheel.

INSTALLING THE HANDLE

See Figures 5 - 6.

 Slide the handle into bracket and secure in place using

bolts and nuts.

 Attach the lanyard to the handle lock pin and the handle

as shown.

 Insert the pin through the hole in the handle and the

generator frame to secure handle in place.

WARNING:

Do not attempt to lift the unit by the handle assembly. If

it is necessary to lift the generator, always grasp by the

frame. Use proper lifting techniques to avoid back injury.

ASSEMBLY

Page 12 — English

DANGER:

Carbon Monoxide. Using a generator indoors CAN KILL

YOU IN MINUTES.

Generator exhaust contains high levels of carbon mon-

oxide (CO), a poisonous gas you cannot see or smell. If

you can smell the generator exhaust, you are breathing

CO. But even if you cannot smell the exhaust, you could

be breathing CO.

 Never use a generator inside homes, garages, crawl-

spaces, or other partly enclosed areas. Deadly levels

of carbon monoxide can build up in these areas. Us-

ing a fan or opening windows and doors does NOT

supply enough fresh air.

 ONLY use a generator outdoors and far away from

open windows, doors, and vents. These openings

can pull in generator exhaust.

Even when you use a generator correctly, CO may

leak into the home. ALWAYS use a battery-powered or

battery-backup CO alarm in the home.

If you start to feel sick, dizzy, or weak after the generator

has been running, move to fresh air RIGHT AWAY. See

a doctor. You could have carbon monoxide poisoning.

DANGER:

Failure to properly ground generator can result in elec-

trocution, especially if the generator is equipped with a

wheel kit. National Electric Code requires generator to be

properly grounded to an approved earth ground. Call an

electrician for local grounding requirements.

WARNING:

Do not allow familiarity with this product to make you

careless. Remember that a careless fraction of a second

is sufficient to inflict serious injury.

WARNING:

Do not use any attachments or accessories not

recommended by the manufacturer of this product. The

use of attachments or accessories not recommended

can result in serious personal injury.

APPLICATIONS

This generator is designed to supply electrical power for

operating compatible electrical lighting, appliances, tools,

and motor loads.

BEFORE OPERATING THE UNIT

 Only use OUTSIDE and far away from windows, doors,

and vents.

 NEVER use inside a home or garage, EVEN IF doors and

windows are open.

 Always position the generator on a flat firm surface.

CAUTION:

Attempting to start the engine before it has been properly

filled with lubricant will result in equipment failure.

CHECKING/ADDING LUBRICANT

See Figure 7.

Engine lubricant has a major influence on engine perfor-

mance and service life. For general, all-temperature use,

SAE 10W-30 is recommended. Always use a 4-stroke motor

lubricant that meets or exceeds the requirements for API

service classification SJ.

NOTE: Non-detergent or 2-stroke engine lubricants will

damage the engine and should not be used.

 Unscrew the oil cap/dipstick and remove.

 Wipe dipstick clean and re-seat in hole; do not re-thread.

 Remove dipstick again and check lubricant level. Lubri-

cant level should fall between the hatched areas on the

dipstick.

 If level is low, add engine lubricant until the fluid level

rises to the upper portion of the dipstick.

 Replace and secure the oil cap/dipstick.

CHECKING/ADDING FUEL

See Figure 8.

 Remove the fuel cap.

 Fill the fuel tank to 1 in. below the top of the fuel neck.

 Replace and secure the fuel cap.

NOTE: Always use unleaded gasoline with a pump octane

rating of 86 or higher. Never use old, stale, or contaminated

gasoline, and do not use an oil/gas mixture. Do not allow

dirt or water into the fuel tank.

OPERATION

Page 13 — English

USING FUEL STABILIZER

Fuel gets old, oxidizes, and breaks down over time. Adding

a fuel stabilizer (not included) extends the usable life of fuel

and helps prevent deposits from forming that can clog the

fuel system. Follow fuel stabilizer manufacturer’s directions

for correct ratio of stabilizer to fuel.

Add stabilizer to fuel tank, then fill with gasoline following

previous instructions.



NOTE: Fuel stabilizer and gasoline can be mixed prior

to filling the tank by using a gas can or other approved

fuel container and shaking gently to combine.

Replace and secure the fuel tank cap.

Start and run the engine for at least 5 minutes to allow

stabilizer to treat the entire fuel system.

OXYGENATED FUELS

DO NOT USE E85 FUEL. IT WILL VOID YOUR WARRANTY.

NOTE: Fuel system damage or performance problems re-

sulting from the use of an oxygenated fuel containing more

than the percentages of oxygenates stated below are not

covered under warranty.

Ethanol. Gasoline containing up to 10% ethanol by volume

(commonly referred to as E10) is acceptable. E85 is not.

CAUTION:

On a level surface with the engine off, check the lubricant

level before each use of the generator.

CAUTION:

Do not place the generator directly on the ground when

using the unit in grassy areas or in areas with dense

vegetation. Doing so could result in grass discoloration

and/or localized soil damage.

STARTING THE ENGINE

See Figures 9 - 11.

NOTE: If location of generator is not level, the unit may not

start or may shut down during operation.

Unplug all loads from the generator.

Turn the fuel valve to the ON position.

Move the choke lever right to the START position.

NOTE: If engine is warm or the temperature is above

50˚F, move the choke lever left to the RUN position.



Put the engine switch in the ON ( I ) position.

Pull the recoil starting grip until the engine runs (a maxi-

mum of 6 times).

NOTE: Do not allow the grip to snap back after starting;

return it gently to its original place.

Allow the engine to run for 30 seconds, then move the

choke lever left to the RUN position.

STOPPING THE ENGINE

See Figures 9 - 11.

To stop the engine under normal operating conditions:

Remove any load from the generator.

Turn the fuel valve to the OFF position.

Put the engine switch in the OFF

( O ) position.

To stop the engine in an emergency situation:

Put the engine switch in the OFF

( O ) position.

MOVING THE GENERATOR

 Turn the engine switch OFF ( O ). Disconnect any equip-

ment that is plugged into the generator.

Turn the fuel valve to the OFF position.



Allow 30 minutes of “cool down” time before storing the

machine.

For security, insert the pin to secure the handle before

transporting.



Tilt the machine away from you until it balances on the

wheels, then roll the machine to the desired location.

OPERATION

Page 14 — English

WARNING:

When servicing, use only identical replacement parts.

Use of any other parts may create a hazard or cause

product damage.

WARNING:

Always wear eye protection with side shields marked to

comply with ANSI Z87.1. Failure to do so could result in

objects being thrown into your eyes, resulting in possible

serious injury.

Only the parts shown on the parts list are intended to be

repaired or replaced by the customer. All other parts should

be replaced at an authorized service center.

GENERAL MAINTENANCE

Keep the generator in a clean and dry environment where it

is not exposed to dust, dirt, moisture, or corrosive vapors.

Do not allow the cooling air slots in the generator to become

clogged with foreign material such as leaves, etc.

Do not use a garden hose to clean the generator. Water en-

tering the fuel system or other internal parts of the unit can

cause problems that will decrease the life of the generator.

To clean the unit:

 Use a soft bristle brush and/or vacuum cleaner to loosen

and remove dirt and debris.

 Clean air vents with low pressure air that does not exceed

25 psi.

 Wipe the exterior surfaces of the generator with a damp

cloth.

CHECKING/CLEANING AIR FILTER

See Figure 12.

For proper performance and long life, keep air filter clean.

 Locate the latch under the air filter and pull to release.

 Remove the air filter cover.

 Remove the filter element.

 If the filter element is dirty, clean with warm, soapy water.

Rinse and let dry.

 Apply a light coat of engine lubricant to the element, then

squeeze it out.

 Replace the element in the air filter unit.

 Replace the air filter cover and lock the latch.

NOTE: Do not run the generator without the air filter or

gasket. Rapid engine wear will result.

CHANGING ENGINE LUBRICANT

See Figure 13.

 Remove the oil cap/dipstick.

 Place a container underneath the oil drainage bolt to col-

lect used lubricant as it drains.

 Unscrew the oil drainage bolt and remove.

 Allow lubricant to drain completely.

 Reinstall the oil drainage bolt and tighten securely.

 Refill with lubricant following the instructions in the

Checking/Adding Lubricant section.

 Reinstall the oil cap/dipstick.

NOTE: Used lubricant should be disposed of at an approved

disposal site. See your local oil retailer for more information.

SPARK PLUG MAINTENANCE

See Figure 14.

The spark plug must be properly gapped and free of deposits

in order to ensure proper engine operation. To check:

 Remove the spark plug cap.

 Clean any dirt from around base of spark plug.

 Remove spark plug using wrench (not included).

 Inspect spark plug for damage, and clean with a wire

brush before reinstalling. If insulator is cracked or

chipped, spark plug should be replaced.

NOTE: If replacing, use the following recommended

spark plug or equivalent: Champion RL86C.

 Measure plug gap. The correct gap is 0.02−0.03 in.

(0.6−0.7 mm). To widen gap, if necessary, carefully bend

the ground (top) electrode. To lessen gap, gently tap

ground electrode on a hard surface.

 Seat spark plug in position; thread in by hand to prevent

cross-threading.

 Tighten with wrench to compress washer. If spark plug

is new, use 1/2 turn to compress washer appropriate

amount. If reusing old spark plug, use 1/8 to 1/4 turn for

proper washer compression.

NOTE: An improperly tightened spark plug will become

very hot and could damage the engine.

MAINTENANCE

Page 15 — English

CLEANING THE EXHAUST PORT AND MUFFLER

Depending on the type of fuel used, the type and amount of

lubricant used, and/or your operating conditions, the exhaust

port and muffler may become blocked with carbon deposits.

If you notice a power loss with your gas-powered products,

you may need to remove these deposits to restore perfor-

mance. We highly recommend that only qualified service

technicians perform this service.

SPARK ARRESTOR

See Figure 15.

The spark arrestor must be cleaned or replaced every 50

hours or yearly to ensure proper performance of your product.

Spark arrestors may be in different locations depending on

the model purchased. Please contact your nearest service

dealer for the location of the spark arrestor for your model.

EMPTYING FUEL TANK/CARBURETOR

To help prevent gum deposits in the fuel system, drain the

fuel from the tank and carburetor before storing.

 Run the generator until the fuel tank is empty.

 When the fuel has gone from the tank, close the fuel valve.

NOTE: Consult hazardous waste management guidelines

in your area for the proper way to dispose of used fuel.

TRANSPORTING

 Turn engine switch OFF ( O ).

 Turn the fuel valve to the OFF position.

 Make sure engine and exhaust of unit is cool.

 Empty the fuel tank.

 Do not drop or strike unit or place under heavy objects.10

MAINTENANCE

Page 16 — English

STORAGE

When preparing the generator for storage, allow the unit to cool completely then follow the guidelines below.

STORAGE TIME PRIOR TO STORING

Less than 2 months  Run the generator until the fuel tank is empty.

2 months to 1 year  Start and run the engine for at least 5 minutes to allow stabilizer to treat the entire fuel system.

 Run the generator until the fuel tank is empty.

1 year or more  Start and run the engine for at least 5 minutes to allow stabilizer to treat the entire fuel system.

 Remove spark plug.

 Run the generator until the fuel tank is empty.

 Put a tablespoon of engine oil into the spark plug cylinder. Turn the engine slowly with the pull

rope to distribute the oil.

 Reinstall spark plug.

 Change engine lubricant.

After removal from storage:

 Fill with fresh gasoline.

MAINTENANCE SCHEDULE

Before

each use

After 1st month

or 20 hours of

operation

Every 3 months

or 50 hours of

operation

Every 6 months

or 100 hours

of operation

Every year or

after 300 hours

of operation

Check Engine Lubricant



Change Engine Lubricant

 

Check Air Filter



Clean Air Filter



Change Air Filter



Check/Adjust Spark Plug



Replace Spark Plug



Check/Adjust Idle Speed



Check/Adjust Valve

Clearance*



Clean Fuel Tank and

Filter*



Check Fuel Tube



* These items should only be carried out by an authorized service center.

NOTE: Maintenance should be performed more frequently when generator is used in dusty areas.

When generator has exceeded the maximum figures specified in the table, maintenance should still be cycled

according to the intervals of time or hours stated herein.

MAINTENANCE

Page 17 — English

PROBLEM POSSIBLE CAUSE SOLUTION

Engine will not start. Engine switch is OFF.

No fuel.

Lubricant level is low.

Fuel valve is OFF.

Spark plug faulty, fouled, or improperly

gapped.

Choke lever is in RUN position.

Engine stored without treating or

draining gasoline, or refueled with bad

gasoline.

Turn engine switch to ON.

Fill fuel tank.

Check engine lubricant level and fill, if

necessary.

Turn fuel valve ON.

Replace spark plug.

Move choke lever to START position.

Drain fuel and carburetor. Refuel with

fresh gasoline.

Engine lacks power. Fuel element clogged.

Engine stored without treating or

draining gasoline, or refueled with bad

gasoline.

Check air filter element. Clean or replace

as needed.

Drain fuel and carburetor. Refuel with

fresh gasoline. If problem continues,

contact your nearest authorized service

center.

AC receptacle does not work. Circuit breaker is OFF.

Item plugged in is defective.

Turn ON the AC circuit breaker.

Try a different item.

Generator makes a “spark knock” or

“pinging” noise.

An occasional light “knocking” or “ping-

ing” under heavy load is not a cause for

concern. However, if the knocking or

pinging occurs under normal load at a

steady engine speed, the problem may

be with the brand of gasoline being used.

Switch to a different brand of gasoline,

making sure that the octane rating is 86

or higher. If problem continues, contact

your nearest authorized service center.

If problem persists after trying the above solutions, contact your nearest authorized service center for assistance.

The following symptoms may indicate problems that will affect the emissions level of the unit:

 Hard starting or stalling after starting

 Rough idle

 Misfiring or backfiring under load

 Afterburning (backfiring)

 Black exhaust smoke or high fuel consumption

If you encounter any of these symptoms, have the unit inspected and repaired by the nearest authorized service center.

TROUBLESHOOTING

Page 18 — English

WARRANTY

LIMITED WARRANTY

WARRANTY COVERAGE

Homelite Consumer Products, Inc., (the Company) warrants to the original retail purchaser that this Homelite Product

is free from defects in material and workmanship and agrees to repair or replace, at the Company’s discretion, any

defective Product free of charge within these time periods from the date of purchase:

 Three years, if the Product is used solely for personal, family, or household use;

 One year, if the Product is used for business or commercial use.

This warranty applies only to Products sold within the United States of America, the District of Columbia, Canada,

Mexico, the Commonwealth of Puerto Rico, the Virgin Islands, or Guam.

This warranty is not transferable and does not cover damage resulting from defects other than in material or workman-

ship, or damage caused by unreasonable use, including the failure to provide reasonable and necessary maintenance.

Other items not covered under this warranty include:

 Transportation charges for sending the product to the Company or its authorized service representative for warranty

service, or for shipping repaired or replacement products back to the customer; these charges must be borne by

the original retail purchaser.

 Damages caused by abuse, accident, misuse, neglect, alteration, modification, the effects of corrosion, erosion,

normal wear and tear or repairs by other than the Company or its authorized service representative.

 In addition this warranty does not cover:

 Tune-ups – Spark Plugs, Carburetor, Carburetor Adjustments, Ignition, Filters, Oil Change

 Wear items – Recoil Starter Rope, Engine Brushes, Cotter Pins, Wheels

Warranty is voided if the customer fails to install, maintain and operate the product in accordance with the instruc-

tions and recommendations of the Company as set forth in the Product’s operator’s manual or if the Product is used

as rental equipment.

The Company will not pay for repairs or adjustments to the Product, or for any costs or labor, performed without the

Company’s prior authorization.

SAVE YOUR SALES SLIP

Proof of purchase in the form of your dated sales receipt, cash register slip, etc., will be required before the Company

and/or its authorized service representatives can perform warranty service on the Product.

EXCLUSIONS AND LIMITATIONS

THIS LIMITED WARRANTY IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES. ANY IMPLIED WARRANTY OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR OTHERWISE, APPLICABLE TO THIS PRODUCT,

SHALL BE LIMITED IN DURATION TO THE DURATION OF THIS LIMITED WARRANTY. THE WARRANTY SERVICE

DESCRIBED ABOVE IS THE EXCLUSIVE REMEDY UNDER THIS WARRANTY. THE COMPANY SHALL NOT BE LIABILE

FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES.

SOME STATES DO NOT ALLOW A LIMITATION ON THE DURATION OF IMPLIED WARRANTIES, OR THE EXCLUSION

OR LIMITATION OF INCIDENTAL, OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION

MAY NOT APPLY TO YOU.

HOW TO OBTAIN WARRANTY SERVICE

For warranty service: Call toll free 1-800-242-4672, or write to Homelite Consumer Products, Inc., 1428 Pearman

Dairy Road, Anderson, SC 29625.

For warranty service outside the USA, please contact your local Homelite dealer.

Page 19 — English

WARRANTY

LIMITED ENGINE WARRANTY

(Effective with engines purchased from Robin America, Lake Zurich, IL, after April 1, 2008)

Robin America, Inc., a division of Fuji Heavy Industries, Ltd. (herein “Subaru Robin”), warrants that each new engine sold by it will

be free, under normal use and service, from defects in material and workmanship for a period listed below from the date of sale

to the original retail purchaser. Subaru Robin’s obligation under this Limited Warranty shall be limited to the repair and replace-

ment, at Subaru Robin’s option, of any part or parts which upon examination is/are found, in Subaru Robin’s judgment, to have

been defective in material or work manship. It shall be a condition of Subaru Robin’s obligation under this Limited Warranty that

Subaru Robin, directly or through one of its Distributors or Service Centers authorized to service the particular engine involved,

receive prompt notice of any warranty claim and that the engine or the part or parts claimed to be defec tive be promptly delivered,

transportation prepaid, to such Distributor or Service Center for inspection and repair. All repairs qualifying under this Limited

Warranty must be performed by Subaru Robin or one of its autho rized Distributors or Service Centers.

WARRANTY PERIODS:

Subaru Four-Cycle, EX and EH Series, 4.3 hp or greater, Gasoline Engines Limited 3 year Warranty

Subaru Four-Cycle, EH Series, LP/NG Engines Limited 3 year Warranty

Subaru Mini-Four-Cycle, EH025, EH035, EH035V, Gasoline Engines Limited 2 year Warranty

Subaru SP170, SP210 Gasoline Engines (Private/Residental) Limited 3 year Warranty

Subaru SP170, SP210 Gasoline Engines (Commercial) Limited 1 year Warranty

Subaru Rammer Series, Gasoline Engines Limited 2 year Warranty

Subaru EA190V, EA175V Gasoline Engines (Private/Residental) Limited 3 year Warranty

Subaru EA190V, EA175V Gasoline Engines (Commercial) Limited 1 year Warranty

The repair or replacement of any part or parts under this Limited Warranty shall not extend the term of the engine warranty

beyond the original term as set forth above.

LIMITATIONS AND EXCLUSIONS: This Limited Warranty shall not apply to:

1. Bent or broken crankshaft or resultant damage caused by vibration related to a bent or broken crankshaft

Also, damage caused by loose engine mounting bolts or improper or imbalanced accessories or blades mounted to the

crankshaft.

2. Repairs required because of prolonged storage including damage caused by old or contami nated fuel in the fuel tank, fuel

lines, or carburetor, sticky valves or corrosion and rust of engine parts.

3. Repair required due to overheating. (Most often caused by overloaded or clogged or damaged or missing flywheel, fan,

inlet air passages, cooling fins, or air shrouds.)

4. Dirt or grit related wear caused by improper air cleaner maintenance (most often resulting in worn piston, piston rings,

cylinders, valves, valve guides, carburetor, or other internal compo nents).

5. Broken or scored parts caused by low oil level, dirty, or improper grade of oil.

6. Engine tune-ups and normal maintenance service including, but not limited to, valve adjust ment, normal replacement of

service items, fuel, and lubricating oil, etc.

7. Any engine which has been subject to negligence, misuse, accident, misapplication, or overspeeding.

8. Any engine that has been installed, repaired, or altered by anyone in a manner which in Subaru Robin’s sole judgment

adversely affects its performance or reliability.

9. Any engine which has been fitted with or repaired with parts or components not manufactured or approved by Subaru

Robin which in Subaru Robin’s sole judgment adversely affects its performance or reli ability.

10. Instances when normal use has exhausted the life of a component or an engine.

The customer is responsible for all transportation charges in connection with any warranty work.

Subaru Robin reserves the right to modify, alter, or improve any engines or parts without incurring any oblig ation to modify or

replace any engine or parts previously sold without such modification, alternation, or improvement.

No person is authorized to give any other warranty or to assume any additional obligation on Subaru Robin’s behalf unless made

in writing and signed by an officer of Subaru Robin.

THIS WARRANTY, AND SUBARU ROBIN’S OBLIGATION HERE UNDER, ARE IN LIEU OF ANY OTHER WARRANTIES OR OB-

LIGATIONS OF ANY KIND, EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTIES OF MERCHANTABILITY OR FITNESS

FOR A PARTICULAR PURPOSE. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE

HERE-OF. ROBIN AMERICA SHALL IN NO EVENT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES.

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Homelite ut902250 User manual

Brand: Homelite

Model: ut902250

Category: Power generators

Type: User manual

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